2539704048 has 40 divisors (see below), whose sum is σ = 7498174848. Its totient is φ = 725629632.

The previous prime is 2539704019. The next prime is 2539704049. The reversal of 2539704048 is 8404079352.

2539704048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2539704049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3778986 + ... + 3779657.

Almost surely, 2^2539704048 is an apocalyptic number.

2539704048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2539704048 is an abundant number, since it is smaller than the sum of its proper divisors (4958470800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2539704048 is a wasteful number, since it uses less digits than its factorization.

2539704048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7558661 (or 7558655 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2539704048 is about 50395.4764636669. The cubic root of 2539704048 is about 1364.3559956348.

The spelling of 2539704048 in words is "two billion, five hundred thirty-nine million, seven hundred four thousand, forty-eight".